An experimental study on cutting temperature and burr in milling of ferritic stainless steel under MQL using nano graphene reinforced cutting fluid

2017 ◽  
Vol 2 (9) ◽  
pp. 560-563
Author(s):  
Alper Uysal
Keyword(s):  
Experimental Study ◽  
Stainless Steel ◽  
Ferritic Stainless Steel ◽  
Cutting Temperature ◽  
Cutting Fluid ◽  
Nano Graphene

Evaluation of MQL Performances Using Various Nanofluids in Turning of AISI 304 Stainless Steel

2021 ◽  
Author(s):  
Youssef TOUGGUI ◽  
Alper Uysal ◽  
Uğur Emiroglu ◽  
Salim Belhadi ◽  
Mustapha Temmar
Keyword(s):  
Stainless Steel ◽  
Desirability Function ◽  
Cutting Temperature ◽  
Cutting Fluid ◽  
304 Stainless Steel ◽  
Hybrid Nanofluid ◽  
Machining Processes ◽  
Dry Cutting ◽  
Aisi 304 ◽  
Nano Graphene

Abstract In recent years, the need for eco-friendly machining processes has increased dramatically in order to limit the excessive use of conventional cutting fluids, thereby reducing their negative effects on both environment and operator’s health. In this context, dry cutting, minimum quantity lubrication (MQL) and nanofluid assisted MQL, as environmentally alternatives, have been positively shown their significance to overcome this problem. This experimental study was conducted from the perspective of performance analysis of machining characteristics in turning of AISI 304 austenitic stainless steel (ASS) under dry, MQL and nanofluids and hybrid nanofluids assisted MQL conditions with consideration of surface roughness (Ra), main cutting forces (Fc) and cutting temperature (T). In preparing the nanofluids, nano Molybdenum disulfide (MoS2), Multi-walled carbon nanotube (MWCNT) and nano graphene particles were added to the commercial vegetable cutting fluid as additives. Additionally, the effects of lubricating conditions on flank wear (VB) were investigated. In the end, statistical analysis, regression modeling and multi-criteria optimization based desirability function were performed. The results revealed that the Ra, Fc and T as well as VB were found to be lower with the use of nano graphene reinforced nanofluid assisted MQL followed by nano graphene/MoS2 reinforced hybrid nanofluid assisted MQL, MWCNT/MoS2 reinforced hybrid nanofluid assisted MQL, MWCNT reinforced nanofluid assisted MQL, nano MoS2 reinforced nanofluid assisted MQL and MQL, respectively, as compared to dry condition. Finally, it is worth mentioning that the nano graphene has the capability to perform as lubricant/coolant, thus contributing positively to the turning process.

Investigation of flank wear in MQL milling of ferritic stainless steel by using nano graphene reinforced vegetable cutting fluid

2016 ◽  
Vol 68 (4) ◽  
pp. 446-451 ◽  
Author(s):  
Alper Uysal
Keyword(s):  
Stainless Steel ◽  
Ferritic Stainless Steel ◽  
Flank Wear ◽  
Cutting Tools ◽  
Minimum Quantity Lubrication ◽  
Cutting Fluid ◽  
Significant Information ◽  
Content Type ◽  
Wear Rates ◽  
Nano Graphene

Purpose In milling of stainless steel materials, various cutting tool failures such as flank wear, crater wear, cracks, chipping, etc. can be observed because of their work hardening tendency and low thermal conductivity. For this reason, this paper aims to develop some coolants and coatings to reduce these formations. However, further research should be performed to reach the desired level. Design/methodology/approach In this study, the initial flank wear rates of uncoated and titanium nitride-coated tungsten carbide cutting tools were investigated during the milling of AISI 430 ferritic stainless steel. The milling experiments were conducted under dry and minimum quantity lubrication (MQL) conditions. Nano graphene reinforced vegetable cutting fluid was prepared and applied by the MQL system. The mixture ratios of nanofluids were selected as 1 and 2 wt.%, and MQL flow rates were adjusted at 20 and 40 ml/h. Findings It was observed that MQL milling with nano graphene reinforced cutting fluid has advantages over dry milling and MQL milling with pure cutting fluid in terms of the initial flank wear. Originality/value This paper contains new and significant information adequate to justify publication. MQL is a new method for vegetable cutting fluid containing nano graphene particles.

scholarly journals Experimental Study of Ferritic Stainless Steel Tubular Beam-Column Members Subjected to Unequal End Moments

2016 ◽  
Vol 142 (11) ◽  
pp. 04016091 ◽  
Author(s):  
Ou Zhao ◽  
Leroy Gardner ◽  
Ben Young
Keyword(s):  
Experimental Study ◽  
Stainless Steel ◽  
Ferritic Stainless Steel

Experimental Study of Cold-Formed Ferritic Stainless Steel Hollow Sections

2013 ◽  
Vol 139 (5) ◽  
pp. 717-728 ◽  
Author(s):  
S. Afshan ◽  
L. Gardner
Keyword(s):  
Experimental Study ◽  
Stainless Steel ◽  
Ferritic Stainless Steel

scholarly journals Experimental study on ferritic stainless steel trapezoidal decks for composite slabs in construction stage

2019 ◽  
Vol 134 ◽  
pp. 255-267 ◽  
Author(s):  
I. Arrayago ◽  
E. Real ◽  
E. Mirambell ◽  
F. Marimon ◽  
M. Ferrer
Keyword(s):  
Experimental Study ◽  
Stainless Steel ◽  
Ferritic Stainless Steel ◽  
Construction Stage ◽  
Composite Slabs
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